*/
class LinkPreviewPlugin extends Plugin
{
- function onPluginVersion(&$versions)
+ function onPluginVersion(array &$versions)
{
$versions[] = array('name' => 'LinkPreview',
'version' => GNUSOCIAL_VERSION,
* @param Action $action
* @return boolean hook result
*/
- function onEndShowScripts($action)
+ function onEndShowScripts(Action $action)
{
$user = common_current_user();
if ($user && common_config('attachments', 'process_links')) {